Socket



FIG. 1 shows a top front perspective view of a socket;

FIG. 2 shows a bottom front perspective view of the socket of FIG. 1;

FIG. 3 shows a side view of the socket of FIG. 1;

FIG. 4 shows a top view of the socket of FIG. 1; and,

FIG. 5 shows a bottom view of the socket of FIG. 1. 

CLAIM The ornamental design for the socket, as shown and described. 